101791460 has 12 divisors (see below), whose sum is σ = 213762108. Its totient is φ = 40716576.

The previous prime is 101791457. The next prime is 101791489. The reversal of 101791460 is 64197101.

It can be written as a sum of positive squares in 2 ways, for example, as 38142976 + 63648484 = 6176^2 + 7978^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2544767 + ... + 2544806.

It is an arithmetic number, because the mean of its divisors is an integer number (17813509).

Almost surely, 2^101791460 is an apocalyptic number.

101791460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101791460 is an abundant number, since it is smaller than the sum of its proper divisors (111970648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101791460 is a wasteful number, since it uses less digits than its factorization.

101791460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5089582 (or 5089580 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 101791460 is about 10089.1753875131. The cubic root of 101791460 is about 466.9142348542.

The spelling of 101791460 in words is "one hundred one million, seven hundred ninety-one thousand, four hundred sixty".